Whereas there doesn’t seem like a document on-line of the flag being flown (or any documented proof, for that matter), the nameless prankster did ship the certificates Sen. Warren’s workplace signed to PubKey, a waterhole for Bitcoiners in downtown New York Metropolis. Final night time, comic T.J. Miller revealed the paperwork on the institution, PubKey’s head of promoting Daniel Modell mentioned in an interview with CoinDesk.